UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041812.upa.cvt Date: 1200Z 18 APR 25 Searching for MZBZ... Searching the city database file for: MZBZ ... Date:1200Z 18 APR 25 Station: MZBZ WMO ident: 78583 Latitude: 17.53 Longitude: -88.30 Elevation: 5.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1015 5 20.2 19.7 97 0.5 19.9 0 0 292.1 294.7 292.4 332.8 14.37 1 1001 122 25.4 22.9 86 2.5 23.6 98 10 298.5 301.7 296.7 350.4 17.83 2 1000 131 25.4 22.6 85 2.8 23.4 105 11 298.5 301.7 296.5 349.6 17.52 3 991 211 24.6 20.4 77 4.2 21.6 103 11 298.5 301.3 295.1 343.3 15.40 4 943 645 20.6 18.2 86 2.4 18.9 94 13 298.7 301.3 294.3 339.7 14.08 5 925 812 19.8 15.7 77 4.1 17.1 90 15 299.6 301.8 293.1 335.3 12.21 6 850 1536 15.8 6.8 55 9.0 10.5 105 15 302.7 304.0 290.1 324.5 7.31 7 834 1697 15.2 3.2 45 12.0 8.6 113 17 303.7 304.8 289.1 321.2 5.78 8 806 1986 16.4 -18.6 8 35.0 3.3 107 21 308.0 308.2 285.9 311.6 1.09 9 785 2210 15.2 -25.8 4 41.0 1.9 95 23 309.0 309.1 285.7 311.1 0.59 10 751 2582 13.0 -14.0 14 27.0 2.1 93 21 310.6 310.9 287.5 316.2 1.72 11 737 2740 12.6 -21.4 8 34.0 0.7 90 16 311.8 312.0 287.1 315.0 0.94 12 700 3169 9.2 -22.8 8 32.0 -1.4 80 11 312.7 312.8 287.3 315.6 0.87 13 697 3205 9.2 -23.8 8 33.0 -1.6 81 11 313.1 313.2 287.3 315.8 0.80 14 680 3409 9.4 -27.6 5 37.0 -2.0 71 9 315.5 315.6 287.9 317.5 0.58 15 651 3769 8.6 18 10 318.6 16 588 4602 3.6 -27.4 8 31.0 -5.8 38 8 322.1 322.3 290.2 324.6 0.69 17 583 4672 3.2 -30.8 6 34.0 -6.3 40 8 322.5 322.6 290.0 324.3 0.50 18 571 4840 3.2 -44.8 1 48.0 -7.1 44 8 324.4 324.4 290.2 324.9 0.12 19 522 5559 -2.3 -22.3 20 20.0 -8.9 18 19 326.2 326.4 291.9 330.5 1.22 20 500 5900 -4.3 -26.3 16 22.0 -10.8 10 17 327.8 328.0 292.0 331.0 0.89 21 496 5963 -4.5 -26.5 16 22.0 -10.9 10 18 328.3 328.5 292.1 331.5 0.88 22 471 6366 -8.1 -23.1 29 15.0 -12.7 14 17 328.7 329.0 292.6 333.2 1.26 23 417 7296 -14.7 -33.7 18 19.0 -18.7 5 23 331.9 332.0 292.7 333.9 0.53 24 405 7516 -15.1 -39.1 11 24.0 -19.6 2 29 334.2 334.2 293.2 335.4 0.32 25 400 7610 -15.3 -42.3 8 27.0 -19.9 360 32 335.1 335.1 293.3 336.0 0.23 26 349 8629 -23.1 -51.1 6 28.0 -26.2 341 19 337.9 337.9 293.9 338.3 0.10 27 300 9720 -32.5 -40.5 45 8.0 -33.5 315 24 339.6 339.6 294.6 341.0 0.37 28 278 10249 -36.9 -43.9 48 7.0 -37.6 303 26 340.7 340.8 294.7 341.8 0.28 29 253 10890 -41.9 -52.9 29 11.0 -42.5 291 30 342.6 342.6 295.1 343.1 0.11 30 250 10970 -42.5 -51.5 37 9.0 -43.0 290 31 342.9 342.9 295.1 343.4 0.13 31 237 11330 -45.7 -51.7 51 6.0 -46.0 284 35 343.3 343.4 295.3 343.9 0.14 32 230 11530 -46.5 -59.5 21 13.0 -47.0 281 39 345.1 345.1 295.6 345.3 0.05 33 214 12008 -49.5 -57.5 39 8.0 -49.8 273 48 347.6 347.6 296.2 347.9 0.08 34 200 12450 -52.1 -67.1 15 15.0 -52.4 265 56 350.3 350.3 296.7 350.4 0.02 35 183 13018 -56.3 -71.3 14 15.0 -56.5 262 57 352.5 352.5 297.2 352.5 0.01 36 150 14250 -65.9 -77.9 17 12.0 -66.0 275 42 356.6 356.6 298.0 356.6 0.01 37 114 15869 -76.3 -84.3 27 8.0 -76.3 315 20 366.3 366.3 299.9 366.3 0.00 38 113 15919 -76.3 -85.3 23 9.0 -76.3 317 20 367.2 367.2 300.1 367.3 0.00 39 103 16451 -77.1 -86.1 22 9.0 -77.1 335 17 375.6 375.6 301.5 375.6 0.00 40 100 16620 -78.1 -87.1 22 9.0 -78.1 355 24 376.8 376.8 301.7 376.8 0.00 41 80 17879 -82.9 -90.9 24 8.0 -82.9 55 29 391.8 391.8 304.0 391.8 0.00 42 79 17949 -82.9 -90.9 24 8.0 -82.9 56 28 393.2 393.2 304.3 393.2 0.00 43 76 18165 -81.1 -88.1 30 7.0 -81.1 59 27 401.3 401.3 305.4 401.3 0.00 44 72 18471 -79.7 -87.7 25 8.0 -79.7 63 20 410.6 410.6 306.6 410.6 0.00 45 70 18630 -79.9 -87.9 25 8.0 -79.9 65 14 413.4 413.4 306.9 413.5 0.00 46 63 19231 -76.7 -85.7 23 9.0 -76.7 192 14 433.2 433.2 309.1 433.2 0.00 47 55 20023 -70.9 -90.9 4 20.0 -71.0 133 5 463.6 463.6 312.1 463.6 0.00 48 50 20590 -68.7 -90.7 3 22.0 -68.9 345 11 481.6 481.6 313.6 481.6 0.00 49 39 22104 -61.5 -89.5 1 28.0 -62.1 73 10 535.3 535.3 317.2 535.3 0.00 50 30 23740 -59.1 -89.1 1 30.0 -60.1 95 22 583.5 583.5 319.8 583.6 0.00 51 23 25442 -51.5 -83.5 1 32.0 -54.2 91 18 651.9 652.0 322.7 652.1 0.02 52 20 26350 -52.3 -83.3 1 31.0 -55.1 125 21 676.1 676.1 323.6 676.2 0.02 53 19 26682 -52.1 -83.1 1 31.0 -55.1 686.7 686.7 324.0 686.9 0.02 TRP 80 17879 -82.9 -90.9 24 8.0 -82.9 55 29 391.8 391.8 304.0 391.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 542.49 mb = 5258.63 m = 17252.52 ft Wetbulb zero: 725.35 mb = 2872.85 m = 9425.25 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 32.70 % Est. max temperature: 30.19 C = 86.34 F Sfc-Lift cond lev (LCL): 1007.89 mb = 64.42 m = 211.34 ft T: 22.83 C 700-500 lapse rate: 4.94 C/km ThetaE index: 39.33 C Layer 1000.0- 751.0 mb Conv cond level (CCL): 883.69 mb = 1203.18 m = 3947.38 ft Mean mixing ratio: 14.50 g/kg Conv temperature: 29.39 C = 84.91 F Cap Strength: 3.80 C Lifted Index: 2.24 C Risk: None Lifted Index @300 mb: 1.23 C Lifted Index @700 mb: 1.33 C Showalter Index: 9.65 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 11.10 C K Index: -5.10 Risk: None Sweat Index: 128.60 Risk: None Energy Index: 1.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.10 J/kg Max Up Vert Vel: 4.92 m/s Conv Inhibition (B-): 29267.20 J/kg Cap Strength: 3.77 C Lift Cond Lev (LCL): 921.46 mb = 844.82 m = 2771.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 102 at 10 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1015 5 0 0 -0.0 -0.0 | 282 10 10.1 -2.2 1 1000 131 105 11 -10.6 2.8 | 140 1 -0.5 0.6 2 980 305 100 11 -10.8 1.9 | 69 1 -0.8 -0.3 3 947 610 95 13 -13.0 1.1 | 70 3 -2.9 -1.1 4 925 812 90 15 -15.0 0.0 | 66 5 -4.9 -2.2 5 914 914 95 16 -15.9 1.4 | 82 6 -5.9 -0.8 6 882 1219 95 15 -14.9 1.3 | 80 5 -4.9 -0.9 7 850 1536 105 15 -14.5 3.9 | 111 5 -4.4 1.7 8 821 1829 120 18 -15.6 9.0 | 141 9 -5.5 6.8 9 792 2134 95 23 -22.9 2.0 | 89 13 -12.8 -0.2 10 764 2438 95 25 -24.9 2.2 | 90 15 -14.8 -0.0 11 736 2743 90 16 -16.0 0.0 | 70 6 -5.9 -2.2 12 700 3169 80 11 -10.8 -1.9 | 10 4 -0.8 -4.1 13 684 3353 85 9 -9.0 -0.8 | 340 3 1.1 -3.0 14 659 3658 5 10 -0.9 -10.0 | 323 15 9.2 -12.2 15 635 3962 45 9 -6.4 -6.4 | 337 9 3.7 -8.6 16 611 4267 30 7 -3.5 -6.1 | 321 11 6.6 -8.3 17 567 4877 45 8 -5.7 -5.7 | 331 9 4.4 -7.9 18 526 5486 20 19 -6.5 -17.9 | 350 20 3.6 -20.1 19 500 5900 10 17 -3.0 -16.7 | 339 20 7.1 -18.9 20 487 6096 10 19 -3.3 -18.7 | 342 22 6.8 -20.9 21 468 6401 15 17 -4.4 -16.4 | 343 19 5.7 -18.6 22 450 6706 360 21 -0.0 -21.0 | 337 25 10.1 -23.2 23 433 7010 360 23 -0.0 -23.0 | 338 27 10.1 -25.2 24 416 7315 5 23 -2.0 -22.9 | 342 26 8.1 -25.1 25 400 7610 360 32 -0.0 -32.0 | 344 36 10.1 -34.2 26 399 7620 360 28 -0.0 -28.0 | 342 32 10.1 -30.2 27 325 9144 330 14 7.0 -12.1 | 310 22 17.1 -14.3 28 300 9720 315 24 17.0 -17.0 | 305 33 27.0 -19.2 29 273 10363 300 27 23.4 -13.5 | 295 37 33.5 -15.7 30 261 10668 295 26 23.6 -11.0 | 291 36 33.6 -13.2 31 250 10970 290 31 29.1 -10.6 | 288 41 39.2 -12.8 32 239 11278 285 34 32.8 -8.8 | 284 44 42.9 -11.0 33 200 12450 265 56 55.8 4.9 | 268 66 65.9 2.7 34 172 13411 260 57 56.1 9.9 | 263 67 66.2 7.7 35 150 14250 275 42 41.8 -3.7 | 276 52 51.9 -5.9 36 127 15240 295 24 21.8 -10.1 | 291 34 31.8 -12.3 37 103 16459 335 17 7.2 -15.4 | 316 25 17.3 -17.6 38 100 16620 355 24 2.1 -23.9 | 335 29 12.2 -26.1 39 97 16764 350 23 4.0 -22.7 | 330 29 14.1 -24.8 40 92 17069 360 21 -0.0 -21.0 | 337 25 10.1 -23.2 41 87 17374 5 19 -1.7 -18.9 | 338 23 8.4 -21.1 42 80 17879 55 29 -23.8 -16.6 | 36 23 -13.7 -18.8 43 74 18288 60 26 -22.5 -13.0 | 39 20 -12.4 -15.2 44 70 18630 65 14 -12.7 -5.9 | 18 9 -2.6 -8.1 45 63 19202 170 15 -2.6 14.8 | 211 15 7.5 12.6 46 60 19507 335 4 1.7 -3.6 | 296 13 11.8 -5.8 47 57 19812 20 9 -3.1 -8.5 | 327 13 7.0 -10.7 48 54 20117 175 4 -0.3 4.0 | 260 10 9.7 1.8 49 50 20590 345 11 2.8 -10.6 | 315 18 12.9 -12.8 50 47 21031 5 11 -1.0 -11.0 | 325 16 9.1 -13.2 51 44 21336 35 3 -1.7 -2.5 | 299 10 8.4 -4.7 52 42 21641 105 4 -3.9 1.0 | 281 6 6.2 -1.2 53 38 22250 65 12 -10.9 -5.1 | 6 7 -0.8 -7.3 54 33 23165 150 7 -3.5 6.1 | 240 8 6.6 3.9 55 30 23740 95 22 -21.9 1.9 | 89 12 -11.8 -0.3 56 30 23774 80 11 -10.8 -1.9 | 10 4 -0.8 -4.1 57 27 24384 120 18 -15.6 9.0 | 141 9 -5.5 6.8 58 24 25298 85 18 -17.9 -1.6 | 64 9 -7.9 -3.8 59 20 26350 125 21 -17.2 12.0 | 144 12 -7.1 9.8 60 19 26518 125 10 -8.2 5.7 | 208 4 1.9 3.5 Wind Parameters Mean winds (0-6000m): 72.3 at 13.8 knts Storm direction: 102.3 at 10.3 knts Shear (0-3000m) pos: 3.0 neg: 1.4 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 115.5 deg Storm rel helicity (0-3000m) pos: 19.4 neg: -38.6 tot: -19.2 m^2/s^2 ave: -6.4 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.90 Bulk Shear: 6.38 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 101 10 310 1| 12.7 0.0 12.7| 8.2 -0.1 8.1 16.2 0.64| 17.6 11.3 1000 97 12 67 2| 6.3 1.8 8.1| 10.4 -0.4 10.0 10.0 0.55| 11.3 6.2 1500 97 13 78 3| 4.0 1.2 5.2| 13.3 -0.7 12.7 8.5 0.57| 8.6 4.9 2000 102 14 100 4| 4.5 0.9 5.4| 19.0 -13.3 5.7 2.9 0.36| 9.1 3.2 2500 100 16 96 6| 3.6 1.5 5.2| 19.4 -27.7 -8.3 -3.3 0.19| 9.0 1.7 3000 98 16 91 6| 3.0 1.4 4.4| 19.4 -38.6 -19.2 -6.4 0.04| 9.3 0.4 4000 92 15 69 5| 2.3 2.1 4.3| 26.1 -53.3 -27.1 -6.8 -0.04| 9.7 -0.4 5000 86 13 44 4| 2.0 1.7 3.7| 34.6 -59.0 -24.4 -4.9 -0.02| 8.4 -0.2 6000 72 14 25 7| 1.7 2.3 3.9| 44.4 -79.5 -35.1 -5.8 -0.03| 8.3 -0.3 Wrote GIF file: /home/apache/climate/data/raob//MZBZ/skewt/MZBZ.skewt.20250418.12.gif